Katia Merten-Lentz, partner resident in the Firm’s Brussels and Paris offices, is a leading practitioner in European food, feed, and agricultural law. Her practice also extends to Environmental Law, Biotechnologies (new breeding technologies) and Cosmetics Law.

Ms. Merten-Lentz assists clients throughout the food chain with issues ranging from marketing (food labeling, health and nutrition claims, organic labels etc.) to innovation (nanomaterials, genetically modified organisms, novel foods). She also helps clients in the food and feed area obtaining European authorization for new additives, enzymes and novel foods. Read More

Christophe Leprêtre is an experienced advisor to the firm’s clients on matters of national, regional, and international complexity. Having worked for public authorities, including the French government and United Nations Food and Agriculture Organization (UN FAO) and for private companies on a wide range of food issues, Mr. Leprêtre has a unique expertise in regulatory matters affecting the food industry. Read More

Nathalie Henin, Ph.D., is a scientific and regulatory advisor focusing on compliance matters and regulations as they relate to EU food laws.

Prior to joining Keller and Heckman, Dr. Henin held positions as a scientific and regulatory affairs director and as a lobbyist in the food industry and then the agrochemical industry, specifically focusing on the areas of nutrition, food labeling and food safety within the EU.

Dr. Henin obtained her Ph.D. in Biomedical Sciences (Biochemistry) with her doctoral dissertation focusing on AICAriboside and its effect on the metabolism of lipids. She is fluent in French and English.